Mother Anais Rivera leans into her car holding her three children, after bathing and washing clothes with water funneled into pipes from a mountain stream, nearly one month after Hurricane Maria struck, on October 19, 2017 in Utuado, Puerto Rico. Rivera said they have no running water or electricity in their home and she visits the location to bathe, wash clothes and collect water for use at home. Puerto Rico is suffering shortages of food and water in areas with only 21.6 percent of grid electricity and 71.58 percent of running water restored. Puerto Rico experienced widespread damage including most of the electrical, gas and water grid as well as agriculture after Hurricane Maria, a category 4 hurricane, swept through. (Photo by Mario Tama/Getty Images)

A Palestinian boy runs for cover during clashes with Israeli troops near the Jewish settlement of Qadomem, in the West Bank village of Kofr Qadom, near Nablus, October 20, 2017. (Photo by Mohamad Torokman/Reuters)

Police guard the area at Rosenheimer Platz square in Munich, Germany, Saturday, October 21, 2017. Police say a man with a knife has lightly wounded several people in Munich. Officers are looking for the assailant. Munich police called on people in the Rosenheimer Platz square area, located close to the German city's downtown, to stay inside after the incident on Saturday morning. (Photo by Andreas Gebert/DPA via AP Photo)

A woman cries as she looks at her house in Raqa on October 20, 2017, after a Kurdish-led force expelled the Islamic State group from the northern Syrian city. For three years, Raqa saw some of IS's worst abuses and grew into one of its main governance hubs, a centre for both its potent propaganda machine and its unprecedented experiment in jihadist statehood. (Photo by Bulent Kilic/AFP Photo)

A member of the Syrian Democratic Forces (SDF), backed by US special forces, looks out from a building at the frontline in Raqa on October 16, 2017 in the Islamic State (IS) group jihadist' crumbling stronghold. US-backed fighters battled hundreds of Islamic State group jihadists holed up in the last pockets of Syria's Raqa, as the former extremist stronghold stood on the verge of capture. (Photo by Bulent Kilic/AFP Photo)

Kurdish female fighters of the Syrian Democratic Forces (SDF) gather during a celebration at the iconic Al- Naim square in Raqa on October 19, 2017, after retaking the city from Islamic State (IS) group fighters. (Photo by Bulent Kilic/AFP Photo)

A hay bale in a pumpkin field at Foxes Farm in Essex, Colchester, England on October 16, 2017. (Photo by Hannah Mckay/Reuters)

Spain's Moto2 rider Alex Marquez falls from his Kalex during a warm-up session ahead of the Australian Motorcycle Grand Prix at Phillip Island near Melbourne, Australia, Sunday, October 22, 2017. (Photo by Andy Brownbill/AP Photo)

Ms. New Jersey Carolyn Slade Harden is crowned Ms. Senior America during the 38 th Annual National Ms. Senior America 2017 Pageant at the Resorts Casino Hotel in Atlantic City, New Jersey October 19, 2017. The pageant is held for women between the ages of 60 and 90, where they participate in evening gown presentations, talent performances, and a category in which competitors share their life philosophy. (Photo by Timothy A. Clary/AFP Photo)

A Rohingya Muslim refugee who was stranded after leaving Myanmar walk from the “no-man's land” between Myanmar and Bangladesh into Palongkhali in the Bangladeshi district of Ukhia on October 19, 2017. Bangladesh authorities October 19 let thousands of Rohingya Muslims fleeing Myanmar leave a border nomansland where they had been stranded for days to enter refugee camps, officials said. At least 10,000 Rohingya Muslims sought to cross the border this week in a new surge from Myanmar's Rakhine state. Again telling distressing stories of attacks in their home villages, they were stopped from going to refugee camps and were left to squat in paddy fields. (Photo by Tauseef Mustafa/AFP Photo)

Visitors browse an installation of Pakistani-American artist Anila Agha's “All the Flowers are for Me” at the Cincinnati Art Museum, Sunday, October 15, 2017, in Cincinnati. The piece draws its shadow casts from Islamic architectural styles and is meant to reflect artist's separation from her roots in Pakistan as she lives in the United States. (Photo by John Minchillo/AP Photo)

A man wearing a shirt with swastikas on it is punched by an unidentified member of the crowd near the site of a planned speech by white nationalist Richard Spencer, who popularized the term “alt-right”, at the University of Florida campus on October 19, 2017 in Gainesville, Florida. A state of emergency was declared on Monday by Florida Gov. Rick Scott to allow for increased law enforcement due to fears of violence. (Photo by Brian Blanco/Getty Images)

Students perform in a ballet class by professional ballet Elina Nikiforova at the Studio Fouette in Moscow, Russia on October 20, 2017. (Photo by Sefa Karacan/Anadolu Agency/Getty Images)

Two men take a selfie during the country's Mashujaa Day (Heroes' Day) celebrations at the Uhuru park in Nairobi, Kenya October 20, 2017. (Photo by Baz Ratner/Reuters)

Cars drive under a partially collapsed utility pole, after the island was hit by Hurricane Maria in September, in Naguabo, Puerto Rico October 20, 2017. (Photo by Alvin Baez/Reuters)

An Afghan man inspects inside a Shi'ite Muslim mosque after last night attack in Kabul, Afghanistan October 21, 2017. (Photo by Omar Sobhani/Reuters)

Russia' s Evgenia Medvedeva falls down as she competes during the senior Ladies free skating at the ISU Grand Prix Rostelecom Cup in Moscow, Russia on October 21, 2017. (Photo by Alexander Fedorov/Reuters)

Russian President Vladimir Putin waves to participants of the 19th World Festival of Youth and Students during the closing ceremony at the Olympic Park in Sochi, Russia October 21, 2017. (Photo by Alexander Zemlianichenko/Reuters)

Czech President Milos Zeman holds a mock of submachine gun with the insription “At journalists” and a bottle of Becherovka liquor instead of the gunstock presented him at the press conference at the end of his visit to the Plzen Region in Zbiroh, about 65 km southwest of Prague, Friday, October 20, 2017. (Photo by Miroslav Chaloupka/CTK via AP Photo)

A dancer wearing the Puerto Ricn flag poses during the 2017 CareOne Masquerade Ball for Puerto Rico Relief Effort at Skylight Clarkson North on October 19, 2017 in New York City. (Photo by Angela Weiss/AFP Photo)

Supporters of Kenyan opposition leader Raila Odinga run through the crowd prior to his arrival at a mass rally in the Shauri Moyo area of Nairobi, Kenya Wednesday, October 18, 2017. The head of the election commission said Wednesday that it is “difficult to guarantee a free, fair and credible election” in Kenya's fresh presidential vote only eight days away, just hours after a top Kenyan electoral official resigned saying the election on Oct. 26 cannot be credible as planned. (Photo by Ben Curtis/AP Photo)

Fire fighters have a rest in debris of wildfire near Santa Rosa, California, the United States, October 19, 2017. The deadliest California wildfires have rendered 22,000 people homeless since they broke out 10 days ago, despite major progress in bringing the statewide blazes under full control, fire authorities said on Wednesday. (Photo by Wu Xiaoling/Xinhua/Barcroft Images)

Containers of Halloween decorations are seen as Kurt Farmer works on his elaborate display outside his home in Alexandria, Va. on October 18, 2017. (Photo by Matt McClain/The Washington Post)

The landmark Cibeles fountain is filled with plastic bottles for an illuminated artistic installation, one of various installations which are being installed in monuments throughout the city to encourage people to spend time outdoors and enjoy autumn night walks, in Madrid, Spain on October 21, 2017. (Photo by Paul Hanna/Reuters)

A dog dressed as Oscar the Grouch takes part in the annual halloween dog parade at Manhattan's Tompkins Square Park in New York, NY, U.S. on October 21, 2017. (Photo by Lucas Jackson/Reuters)